1--TEST-- 2Bug #53515 (property_exists incorrect on ArrayObject null and 0 values) 3--FILE-- 4<?php 5 6$a = array('a' => 1, 'b'=> true, 'c' => 0, 'd' => null, 'e' => false, 'f' => array()); 7$o = new ArrayObject($a, ArrayObject::ARRAY_AS_PROPS); 8 9$a['z'] = ''; 10$a[''] = ''; 11 12foreach ($a as $key => $value) { 13 echo $key . ': ' . (is_null($value) ? 'null' : @"$value") . 14 ' array_key_exists: ' . (array_key_exists($key, $a) ? 'true' : 'false') . 15 ' property_exists: ' . (property_exists($o, $key) ? 'true' : 'false'),"\n"; 16} 17 18?> 19--EXPECT-- 20a: 1 array_key_exists: true property_exists: true 21b: 1 array_key_exists: true property_exists: true 22c: 0 array_key_exists: true property_exists: true 23d: null array_key_exists: true property_exists: true 24e: array_key_exists: true property_exists: true 25f: Array array_key_exists: true property_exists: true 26z: array_key_exists: true property_exists: false 27: array_key_exists: true property_exists: false 28
